DESCRIPTION: "CNC Tooling" Brands---The Best Quality on The Market----Sold Many Thansands to Distributors to put on famous labels.
* 4pcs CAT40 precision ball bearing Keyless drill chuck 1/32- 1/2" per order.
* Solid integral shank design is more compact than a combined drill chuck and Arbor. Greater accuracy and rigidity.
* MADE of forged alloy steel for long, durable service life.
* 0.003" TIR accuracy.
* 4-1/2" projection.